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Task difficulty influences heart rate variability: evidence from a pilot study using a multi-level mental arithmetic task. [PDF]
Sci RepJian Z, Huang J, Shi F, Shimomura Y.
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Author Correction: Satellite megaconstellations will threaten space-based astronomy. [PDF]
NatureBorlaff AS, Marcum PM, Howell SB.
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Preliminary Technical Feasibility of Integrating Auxetic Foam into Foot Orthoses for Diverse Neuropathic Etiologies: A Small-Scale Pilot Observation. [PDF]
Bioengineering (Basel)Batey L, Jackson E, Zeng C, Pillay S.
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Comparison of serial pancreatic stone protein, C-reactive protein and procalcitonin for the diagnosis of infection and sepsis in critically Ill patients: a multicentre prospective study. [PDF]
BMC AnesthesiolJaiswal V +6 more
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Prospective evaluation of the VITOM 3D exoscope in ear surgery compared with surgical microscopes: part II-optical performance, handling, workload and ergonomics. [PDF]
Eur Arch OtorhinolaryngolMüller C +6 more
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Applied Optics, 1988
Developments of interest to the optics community reported in NASA Tech Briefs, Vol. 11, No. 7 (July/August) 1987 are given below. Further information can be obtained by writing to NASA STI Facility, Manager TU Division, P. O. Box 8757, Baltimore, MD 21240-9985, citing the identifying number.
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Developments of interest to the optics community reported in NASA Tech Briefs, Vol. 11, No. 7 (July/August) 1987 are given below. Further information can be obtained by writing to NASA STI Facility, Manager TU Division, P. O. Box 8757, Baltimore, MD 21240-9985, citing the identifying number.
+18 more sources